OT-2026-000040983
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000040983) never changes.
Identity and time
| Publication number | OT-2026-000040983 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7ab8-b140-7481ec2e6cee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c7113de0ae02fc25cdc634730adfc8693041f55db01b26b98d4356caa9f0339 |
|---|---|
| Markdown | 93a1763e17de76ece7491a81cd9e17f0f80ac67c741c7abd966679fd67d0a49e |
| Publication page | bf9a68e2716e0509fcfea4dc6e5412dcb294a4c5c8f69775c55daa7fe553dc1e |
| Manifest | bdb110c9855f30fbbb62db7526cb8af09cc7e472e1192184743e173ede02c0b6 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | un4jx/rMITGq59Tf/F/Ewc1SUq9rVvLWd5X8Xq0+kOAlJ3P+ofpt3WWu3RVqXhl/TjCgl7HjeJ/MTsx5CcRbCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:23.459166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983observed bf9a68e2716e0509fcfea4dc6e5412dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.440332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983/manifest.jsonobserved bdb110c9855f30fbbb62db7526cb8af0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.422188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983/publication.mdobserved 93a1763e17de76ece7491a81cd9e17f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.404704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983/publication.txtobserved 2c7113de0ae02fc25cdc634730adfc86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.124783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983observed bf9a68e2716e0509fcfea4dc6e5412dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.107978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983/manifest.jsonobserved bdb110c9855f30fbbb62db7526cb8af0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.091292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983/publication.mdobserved 93a1763e17de76ece7491a81cd9e17f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.074574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040983/publication.txtobserved 2c7113de0ae02fc25cdc634730adfc86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|